Phase Relations of the SrO–Ho2O3–CuOx Sy
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W. Wong-Ng; J. Dillingham; L.P. Cook
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Article
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2000
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Elsevier Science
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English
⚖ 165 KB
The phase diagram of the SrO+R 2 O 3 +CuO x system, where R ؍ Ho, was investigated in air. The tie-line relationships of the system were determined. The Sr analog of the high T c superconductor Ba 2 HoCu 3 O 6؉x was not observed in this system. Two ternary phases were found, namely, the 9914+24::